Implementation method of communication module of on-chip distributed operating system

An operating system and communication module technology, applied in transmission systems, digital transmission systems, electrical components, etc., can solve problems such as lack of general operating system support, processing node frequency increase limitations, long wiring delay gate circuits, etc., to achieve good scalability performance, reliability, high efficiency, and good concurrency

Inactive Publication Date: 2009-09-23
ZHEJIANG UNIV
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Problems solved by technology

In the development of architecture, multi-core has become the trend and mainstream, thanks to the progress of silicon technology and the inherent defects of silicon materials: the former makes the number of transistors that can be integrated per unit area more and more (Moore's pseudo-law), and the latter makes processing The frequency increase of the node is limited (the upper limit of the speed of light, the wiring delay is getting longer and longer relative to the gate circuit)
[0012] NoC specifies a path for the development of computer architecture, but there is currently no real general-purpose operating system support

Method used

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  • Implementation method of communication module of on-chip distributed operating system
  • Implementation method of communication module of on-chip distributed operating system

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Embodiment Construction

[0030] The present invention provides a realization method for providing a communication infrastructure in the design of the operating system of the next-generation processing node in the computer system architecture.

[0031] Combine below figure 1 , figure 2 Describe its specific implementation process. The implementation method of the on-chip distributed operating system communication module is the cornerstone of constructing the operating system on the on-chip network, and is characterized in that:

[0032] 1) Global node manager

[0033] This design method is oriented to the design of computing processing nodes based on the network-on-chip structure in the future computer architecture, and has an elegant global node manager, which is responsible for the distribution and recycling of processing nodes. If the size of the network-on-chip is large enough, the node manager has a tree-like hierarchical concept.

[0034] The node manager is responsible for the allocation of...

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Abstract

The invention discloses an implementation method of a communication module of an on-chip distributed operating system, which is a base stone communication module in a design for an operating system of the on-chip network processing system framework in coming years. The implementation method is one of the premise and foundation for establishing an on-chip network operating system, has global node distributing management units and aggregates tasks with cluster property; the communication addresses can be directly obtained from the local cache; and the obvious characteristic of the invention is the simplest communication interface.

Description

technical field [0001] The invention relates to a method for realizing a processing node in a computer system structure, in particular to a cornerstone communication module in an operating system design in an on-chip network processing system structure in the next few years. Background technique [0002] In recent years, the development results of computer science and technology have been presented on desktop computers and various digital products at hand. From the perspective of system architecture, their common feature is that the performance is getting stronger and the power consumption is getting smaller and smaller, which is also the most in line with people's needs for this. [0003] Whether in academia or industry, the research on computer architecture has changed from simply improving the performance of a processing node core to integrating multiple processing modules on a chip, which is called multi-core. In the development of architecture, multi-core has become th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L12/56H04L12/747
Inventor 陈天洲陈剑蒋冠军王超汪达舟
Owner ZHEJIANG UNIV
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